code: def _channel_norm_2d(input_channels, affine=True):
      return ChannelNorm2D(
          input_channels,
          affine=affine,
      )
  
file_path: NeuralCompression/neuralcompression/models/_hific_encoder_decoder.py
imports: from typing import List
  import torch
  import torch.nn
  from torch import Tensor
  from neuralcompression.layers import ChannelNorm2D
label_desc: Use image node_id 1 for calling a global function with example usage: _channel_norm_2d(input_channels, affine) and returns: ChannelNorm2D